74289301 has 4 divisors (see below), whose sum is σ = 74309004. Its totient is φ = 74269600.

The previous prime is 74289289. The next prime is 74289307. The reversal of 74289301 is 10398247.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2802276 + 71487025 = 1674^2 + 8455^2 .

It is a cyclic number.

It is not a de Polignac number, because 74289301 - 2²³ = 65900693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74289307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2230 + ... + 12391.

It is an arithmetic number, because the mean of its divisors is an integer number (18577251).

Almost surely, 2^74289301 is an apocalyptic number.

It is an amenable number.

74289301 is a deficient number, since it is larger than the sum of its proper divisors (19703).

74289301 is a wasteful number, since it uses less digits than its factorization.

74289301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19702.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 74289301 is about 8619.1241434382. The cubic root of 74289301 is about 420.3800433854.

The spelling of 74289301 in words is "seventy-four million, two hundred eighty-nine thousand, three hundred one".